One person is dead and three people are injured after a home exploded in a fireball following a gas leak in central Pennsylvania on Sunday.

Emergency personnel were called to the scene following the devastating explosion on a residential street in Manor Township in Lancaster County.

Duane Hagelgans, fire commissioner with Blue Rock Fire Rescue said that the first call on the gas leak came around 12:15 p.m. from a neighbor walking in the area, who contacted the gas company, UGI Utilities. The resident of the home was then contacted by the company, and she left before the explosion, he said.

Utility workers with UGI arrived at the home, and the home exploded several minutes later, completely leveling it and killing one of the employees, Hagelgans said.

Courtesy Adam Missimer

Adam Missimer posted this photo of home explosion in Central Pennsylvania, July 2, 2017.

Following the explosion, emergency crews arrived on the scene and evacuated the victims. Three people were transported to hospital. Hagelgans said that emergency crews "heroically" rescued the victims. No emergency responders were hurt in the aftermath of the blast.

Images posted on the social media account of the Lancaster Township Fire Department show the dramatic aftermath of the deadly blast -- with pieces of the structure scattered across the street outside and on top of the houses next door. Four other homes in the area were damaged in the blast, according to Hagelgans.